Finding the Fourth Proportional to 2,468.04, 3,701.98 and 644.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,468.04 : 3,701.98 = 644.04 : x
2. Step 2: Convert to fraction form
   2,468.04/3,701.98 = 644.04/x
3. Step 3: Cross multiply
   2,468.04x = 3,701.98 × 644.04
4. Step 4: Simplify right side
   2,468.04x = 2,384,223.20
5. Step 5: Solve for x
   x = 2,384,223.20/2,468.04
6. Step 6: Final answer
   x = 966.04